{ "stringID": null, "fieldNames": [ "SMID", "SMUSERID", "SMAREA", "SMPERIMETER", "SMGEOMETRY", "USERID" ], "geometry": { "center": { "x": 111.40746931373492, "y": 40.737423329370785 }, "parts": [5], "style": null, "prjCoordSys": null, "id": 4, "type": "REGION", "partTopo": [1], "points": [ { "x": 111.40601578664166, "y": 40.737430193071575 }, { "x": 111.41000428196774, "y": 40.7375439323461 }, { "x": 111.41002041911783, "y": 40.737468625645725 }, { "x": 111.40600299458832, "y": 40.73730272639547 }, { "x": 111.40601578664166, "y": 40.737430193071575 } ] }, "fieldValues": [ "4", "0", "3809.064118459568", "699.6511225992488", "", "" ], "ID": 4 }